Struct objc2_ui_kit::UITableViewDiffableDataSource

#[repr(C)]
pub struct UITableViewDiffableDataSource<SectionIdentifierType: ?Sized = AnyObject, ItemIdentifierType: ?Sized = AnyObject> { /* private fields */ }

Available on crate feature UIDiffableDataSource only.

Implementations

impl<SectionIdentifierType: Message, ItemIdentifierType: Message> UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

pub unsafe fn initWithTableView_cellProvider( this: Allocated<Self>, table_view: &UITableView, cell_provider: UITableViewDiffableDataSourceCellProvider ) -> Retained<Self>

Available on crate features UIResponder and UIScrollView and UITableView and UITableViewCell and UIView and block2 only.

pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>

pub unsafe fn new(mtm: MainThreadMarker) -> Retained<Self>

pub unsafe fn snapshot( &self ) -> Retained<NSDiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>>

pub unsafe fn applySnapshot_animatingDifferences( &self, snapshot: &NSDiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>, animating_differences: bool )

pub unsafe fn applySnapshot_animatingDifferences_completion( &self, snapshot: &NSDiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>, animating_differences: bool, completion: Option<&Block<dyn Fn()>> )

Available on crate feature block2 only.

pub unsafe fn applySnapshotUsingReloadData( &self, snapshot: &NSDiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType> )

pub unsafe fn applySnapshotUsingReloadData_completion( &self, snapshot: &NSDiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>, completion: Option<&Block<dyn Fn()>> )

Available on crate feature block2 only.

pub unsafe fn sectionIdentifierForIndex( &self, index: NSInteger ) -> Option<Retained<SectionIdentifierType>>

pub unsafe fn indexForSectionIdentifier( &self, identifier: &SectionIdentifierType ) -> NSInteger

pub unsafe fn itemIdentifierForIndexPath( &self, index_path: &NSIndexPath ) -> Option<Retained<ItemIdentifierType>>

pub unsafe fn indexPathForItemIdentifier( &self, identifier: &ItemIdentifierType ) -> Option<Retained<NSIndexPath>>

pub unsafe fn defaultRowAnimation(&self) -> UITableViewRowAnimation

Available on crate feature UITableView only.

pub unsafe fn setDefaultRowAnimation( &self, default_row_animation: UITableViewRowAnimation )

Available on crate feature UITableView only.

Methods from Deref<Target = NSObject>

pub fn doesNotRecognizeSelector(&self, sel: Sel) -> !

Handle messages the object doesn’t recognize.

See Apple’s documentation for details.

Methods from Deref<Target = AnyObject>

pub fn class(&self) -> &'static AnyClass

Available on crate feature UIIndirectScribbleInteraction only.

Dynamically find the class of this object.

Example

Check that an instance of NSObject has the precise class NSObject.

use objc2::ClassType;
use objc2::runtime::NSObject;

let obj = NSObject::new();
assert_eq!(obj.class(), NSObject::class());

pub unsafe fn get_ivar<T>(&self, name: &str) -> &T

where T: Encode,

👎Deprecated: this is difficult to use correctly, use Ivar::load instead.

Available on crate feature UIIndirectScribbleInteraction only.

Use Ivar::load instead.

Safety

The object must have an instance variable with the given name, and it must be of type T.

See Ivar::load_ptr for details surrounding this.

pub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut T

where T: Encode,

👎Deprecated: this is difficult to use correctly, use Ivar::load_mut instead.

Available on crate feature UIIndirectScribbleInteraction only.

Use Ivar::load_mut instead.

Safety

The object must have an instance variable with the given name, and it must be of type T.

See Ivar::load_ptr for details surrounding this.

Trait Implementations

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> AsMut<AnyObject> for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn as_mut(&mut self) -> &mut AnyObject

Converts this type into a mutable reference of the (usually inferred) input type.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> AsMut<NSObject> for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn as_mut(&mut self) -> &mut NSObject

Converts this type into a mutable reference of the (usually inferred) input type.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> AsMut<UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>> for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn as_mut(&mut self) -> &mut Self

Converts this type into a mutable reference of the (usually inferred) input type.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> AsRef<AnyObject> for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn as_ref(&self) -> &AnyObject

Converts this type into a shared reference of the (usually inferred) input type.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> AsRef<NSObject> for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn as_ref(&self) -> &NSObject

Converts this type into a shared reference of the (usually inferred) input type.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> AsRef<UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>> for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> Borrow<AnyObject> for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> Borrow<NSObject> for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn borrow(&self) -> &NSObject

Immutably borrows from an owned value.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> BorrowMut<AnyObject> for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn borrow_mut(&mut self) -> &mut AnyObject

Mutably borrows from an owned value.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> BorrowMut<NSObject> for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn borrow_mut(&mut self) -> &mut NSObject

Mutably borrows from an owned value.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> ClassType for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

type Super = NSObject

The superclass of this class.

type Mutability = MainThreadOnly

Whether the type is mutable or immutable.

const NAME: &'static str = "UITableViewDiffableDataSource"

The name of the Objective-C class that this type represents.

fn class() -> &'static AnyClass

Get a reference to the Objective-C class that this type represents.

fn as_super(&self) -> &Self::Super

Get an immutable reference to the superclass.

fn as_super_mut(&mut self) -> &mut Self::Super

Get a mutable reference to the superclass.

fn retain(&self) -> Retained<Self>

where Self: IsRetainable + Sized,

Increment the reference count of the receiver.

impl<SectionIdentifierType: Debug + ?Sized, ItemIdentifierType: Debug + ?Sized> Debug for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> Deref for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

type Target = NSObject

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> DerefMut for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<SectionIdentifierType: Hash + ?Sized, ItemIdentifierType: Hash + ?Sized> Hash for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<SectionIdentifierType: PartialEq + ?Sized, ItemIdentifierType: PartialEq + ?Sized> PartialEq for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

fn eq( &self, other: &UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType> ) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> RefEncode for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

const ENCODING_REF: Encoding = <NSObject as ::objc2::RefEncode>::ENCODING_REF

The Objective-C type-encoding for a reference of this type.

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> UITableViewDataSource for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

Available on crate feature UITableView only.

unsafe fn tableView_numberOfRowsInSection( &self, table_view: &UITableView, section: NSInteger ) -> NSInteger

where Self: Sized + Message,

Available on crate features UIResponder and UIScrollView and UIView only.

unsafe fn tableView_cellForRowAtIndexPath( &self, table_view: &UITableView, index_path: &NSIndexPath ) -> Retained<UITableViewCell>

where Self: Sized + Message,

Available on crate features UIResponder and UIScrollView and UITableViewCell and UIView only.

unsafe fn numberOfSectionsInTableView( &self, table_view: &UITableView ) -> NSInteger

where Self: Sized + Message,

Available on crate features UIResponder and UIScrollView and UIView only.

unsafe fn tableView_titleForHeaderInSection( &self, table_view: &UITableView, section: NSInteger ) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate features UIResponder and UIScrollView and UIView only.

unsafe fn tableView_titleForFooterInSection( &self, table_view: &UITableView, section: NSInteger ) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate features UIResponder and UIScrollView and UIView only.

unsafe fn tableView_canEditRowAtIndexPath( &self, table_view: &UITableView, index_path: &NSIndexPath ) -> bool

where Self: Sized + Message,

Available on crate features UIResponder and UIScrollView and UIView only.

unsafe fn tableView_canMoveRowAtIndexPath( &self, table_view: &UITableView, index_path: &NSIndexPath ) -> bool

where Self: Sized + Message,

Available on crate features UIResponder and UIScrollView and UIView only.

unsafe fn sectionIndexTitlesForTableView( &self, table_view: &UITableView ) -> Option<Retained<NSArray<NSString>>>

where Self: Sized + Message,

Available on crate features UIResponder and UIScrollView and UIView only.

unsafe fn tableView_sectionForSectionIndexTitle_atIndex( &self, table_view: &UITableView, title: &NSString, index: NSInteger ) -> NSInteger

where Self: Sized + Message,

Available on crate features UIResponder and UIScrollView and UIView only.

unsafe fn tableView_commitEditingStyle_forRowAtIndexPath( &self, table_view: &UITableView, editing_style: UITableViewCellEditingStyle, index_path: &NSIndexPath )

where Self: Sized + Message,

Available on crate features UIResponder and UIScrollView and UITableViewCell and UIView only.

unsafe fn tableView_moveRowAtIndexPath_toIndexPath( &self, table_view: &UITableView, source_index_path: &NSIndexPath, destination_index_path: &NSIndexPath )

where Self: Sized + Message,

Available on crate features UIResponder and UIScrollView and UIView only.

impl<SectionIdentifierType: Eq + ?Sized, ItemIdentifierType: Eq + ?Sized> Eq for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

impl<SectionIdentifierType: ?Sized + Message, ItemIdentifierType: ?Sized + Message> Message for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

impl<SectionIdentifierType: ?Sized, ItemIdentifierType: ?Sized> NSObjectProtocol for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>

impl<SectionIdentifierType: ?Sized, ItemIdentifierType: ?Sized> StructuralPartialEq for UITableViewDiffableDataSource<SectionIdentifierType, ItemIdentifierType>